public void displayStudentDetails() { var getStudent = new AddGetNewStudent(); var studentList = getStudent.getStudent(); if (studentList.Count == 0) { Console.WriteLine("No data found!!!!!!!!"); } foreach (var student in studentList) { Console.WriteLine("Student id: " + student.StudentId + " Student Name: " + student.Name + " Branch: " + student.Branch + " Semester: " + student.Semester + " GRADE(CGPA): " + student.Cgpa); } }